Umupira, ijyanye nimwe mubyiciro byimashini zikoresha imashini, nigikoresho cyiza cyimashini itwara ibicuruzwa bishobora guhindura icyerekezo kizungurukaicyerekezo.Impande zose zigizwe na screw, nut, ibikoresho bisubiza inyuma umupira, kandi bifite ibiranga ibisobanuro bihanitse, bihinduka kandi bikora neza icyarimwe.
Hariho uburyo butatu bwingenzi bwo gushiraho imipira yumupira, aribyo, impera imwe ikosowe, uburyo bumwe bwo kwishyiriraho ubuntu; impera imwe ikosowe, ubundi buryo bwo gushyigikira uburyo bwo kwishyiriraho; byombi birangiza uburyo bwo kwishyiriraho.
1、Impera imwe ikosowe, inzira imwe yubusa
Impera imwe ikosowe, ubundi iherezo ryuburyo bwubusa: iherezo ryimpera yakubyaraIrashobora icyarimwe kwihanganira imbaraga za axial nimbaraga za radiyo, mugihe umupira ubu buryo bwo gushyigikira bukwiranye cyane cyane na tronc ntoya ya screw ya screw cyangwa ibikoresho bya mashini bifunze byuzuye, kuko iyo ukoresheje ubu buryo bwuburyo bwa tekinike, uburyo bwabwo ni ubwizerwe cyane, cyane cyane birebire -ikigereranyo cya diametre yimyenda minini (imipira yumupira iroroshye), ihindagurika ryumuriro riragaragara cyane. Nyamara, kuri 1.5m z'uburebure, itandukaniro rya 0.05 ~ 0.1mm mubihe bitandukanye byubukonje nubushyuhe nibisanzwe. Nubwo bimeze bityo ariko, bitewe nuburyo bworoshye nuburyo bworoshye bwo kwishyiriraho no gutangiza, ibikoresho byinshi byimashini zisobanutse ziracyakoresha iyi miterere. Ariko, hari ingingo ikeneye kwitabwaho bidasanzwe ni uko imikoreshereze yiyi miterere igomba kongerwaho kuri grake, ukoresheje impeta yuzuye ifunze kubitekerezo, kugirango ubashe gukuramo neza imikorere.
2, impera imwe ikosowe, indi mpera yuburyo bwo gushyigikira
Impera imwe irakosowe naho indi mpera irashyigikirwa: kwifata kumpera ihamye irashobora kandi kwihanganira imbaraga zombi za axial na radial, mugihe impera yinkunga ihanganira gusa imbaraga za radiyo kandi irashobora gukora umubare muto wa axial float, kimwe no kugabanya cyangwa kwirinda kunama ya screw kubera uburemere bwayo. Byongeye kandi, ihindagurika ryubushyuhe bwumupira wibikoresho bifata umugozi ni ubuntu kurambura kugera kumutwe umwe. Kubwibyo, iyi niyo miterere ikoreshwa cyane. Kurugero, urugo ruto kandi ruciriritse rwa CNC, imisumari ihagaritse, nibindi byose bikoresha iyi miterere.
3、Bishyizwe ku mpande zombi
Impera zombi za screw zirakosowe: Muri ubu buryo, kwishyiriraho ku mpera ihamye birashobora kwihanganira imbaraga za axial icyarimwe, kandi preload ikwiye irashobora gukoreshwa kuri screw kugirango tunonosore ubukana bwimigozi, hamwe nubushyuhe. guhindura imikorere ya screw nayo irashobora kwishyurwa igice. Kubwibyo, ibikoresho binini byimashini, ibikoresho biremereye byimashini hamwe nimashini irambiranye kandi irambuye ikoreshwa cyane muriki gice. Birumvikana ko hari ibitagenda neza, ni ukuvuga, gukoresha iyi miterere bizatuma imirimo yo guhindura irambirana; mubyongeyeho, niba kwishyiriraho no guhindura impera zombi za preload ari nini cyane, bizaganisha kumurongo wanyuma wa screw kuruta igishushanyo mbonera, ikibuga nacyo kizaba kinini kuruta ikibanza cyabugenewe; kandi niba impera zombi za nut preload zidahagije, bizaganisha kubisubizo bitandukanye, bizatera byoroshye kunyeganyeza imashini, bikavamo kugabanuka kwukuri. Kubwibyo, niba imiterere ikosowe kumpande zombi, noneho gusenya bigomba guhinduka bikurikije amabwiriza, cyangwa hifashishijwe igikoresho (dual frequency laser interferometer) kugirango uhindure, kugirango udatera igihombo kidakenewe.
Igihe cyo kohereza: Ukuboza-19-2022
